Outdoor coupler unit for multi-channel trunking microwave digital radios



FIG. 1 is a front view of an outdoor coupler unit for multi-channel trunking microwave digital radios showing the present design;

FIG. 2 is a rear view of the outdoor coupler unit showing the present design;

FIG. 3 is a top view of the outdoor coupler unit showing the present design;

FIG. 4 is a bottom view of the outdoor coupler unit showing the present design;

FIG. 5 is a left view of the outdoor coupler unit showing the present design;

FIG. 6 is a right view of the outdoor coupler unit showing the present design;

FIG. 7 is a left perspective view of the outdoor coupler unit showing the present design; and,

FIG. 8 is a right perspective view of the outdoor coupler unit showing the present design. 

CLAIM The ornamental design for an outdoor coupler unit for multi-channel trunking microwave digital radios, substantially as shown and described. 